The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
This paper presents the design and modeling of deformations of textile antenna wireless body area network (WBAN) applications. The performance of a compact planar flexible antenna is analyzed in terms of reflection coefficient and radiation pattern under bending and crumpling conditions. Unlike in the existing works, the bending condition in this work carried out in two different axes, x-axis and...
In this paper, a new FSPA for new application — outdoor RF energy harvesting will proposed and designed. A new FSPA structure will joint with folded patch meander line and two pairs of slot embedded into its ground plane. A less profile, less cost and ease to fabricate the folded shorted patch antenna (FSPA) will introduced. The proposed antenna designing and performing using Computer Simulation Technology...
This paper presents a directional and wideband antenna for ground penetrating radar (GPR) applications. The antenna is designed by introducing slots on bowtie patch. The design is implemented on FR4 board with dielectric constant of 4.7 and thickness of 0.8 mm. As a result of having thinner substrate, the design is compact and light weight. The bowtie antenna performance is investigated across 0.5...
This paper presents a target direction finding using six-port technique for short range radar based sensor. Direction finding of the target is determined by performing phase measurement of the incident wave at the receiver side. This technique is also known as Direction of Arrival (DOA) detection method. In this paper, the operation of target direction finding is performed and simulated using Keysight...
The chicken industry is the largest component in the farming industry in Malaysia. It is among the main contributors to the sources of nutrition in Malaysia. The chicken barn condition must be ideal for good growth rate of the animal. Therefore, by monitoring and controlling the temperature, humidity and hazardous volatile compounds inside the barn will ensures good animal growth. The environments...
IoT technology has improved the quality of life as well as provides intelligence and comforts to the user. A Wireless Sensor Networks (WSN) technology is one of the powerful technologies that enable IoT objects to communicate with each other. Device-Free Localization (DFL) system exploits changes in radio signals across different environments aims to detect and track entities without requiring them...
This research paper utilizes a 3D tetrahedral meshing frequency solver to simulate the electromagnetic effect of circular split asymmetric ring (CSAR) patterned onto a conventional microwave laminate. Behavior of the incident wave was first conducted using a bare flat metal laminate and then compared with a modified tip of CSAR surface. Comparison made between simulation and measured samples working...
Due to increase embedded computer technology, it has been increasingly used in many research field including area of Wireless Sensor Network (WSN). The principle of embedded technology is flexible but low operational cost. Nowadays, embedded system technology is chosen because it offers brilliant solutions from many possibilities combined with its nature of economic and feasibility of advanced. This...
The rapid development in agro-tech plays an important role in the production of greenhouse plantations for cultivating high-value fruits, flowers and vegetables. It is imperative to constantly monitor the optimal requirement for these high value crops in every phase of the plant growth to maintain the best production quality. However, to develop a fully automated system for a plant, needs optimum...
Recently, the dispenser system has been widely used for holding the electronic manufacture of many devices. It also need an accurate control of the amount of fluid and volume from the semi-conductor. This paper represents the modeling of screw pump dispenser using dc motor used Simulink™ from MATLAB. In the screw pump dispenser there is a very important motor which depends upon the volume, is used...
A non-contact measurement method based on fringes produced from Michelson interferometry for fringe visibility analysis of transparent silica (SiO2) glass has been developed. An automatic micro-controlled stepper motor is implemented on the Michelson Interferometer to provide small micro displacement on the movable mirror and enable fringe shift. Through fringe visibility measurement, fringe shifting...
Cascade-Forward Neural Network (CFNN) performance is explored in this paper for blood stain image analysis. The blood stain images of various size, shape and impact angles are captured through experimentation. Each blood stain in the image is first detected using sobel edge detector. After the image has been thresholded and the noise removed, geometric properties of the blood drop is measured with...
Phase measurement is a key problem in power ankle control system because the traditional control methods is complex mechanical systems and high complicate computation systems. In this article aims to develop of a straightforward phase measurement control system using two Flexi-Force sensor SR1 and SR2, SR1 installed under the toe and sensor SR2 installed under the heel. Experiment with artificial...
Smart Airfield Lighting System (SALS) offers smart airport runway lighting management capabilities based on the ARM 7 Core M3 processors. SALS provide a simple mechanism of switching ON the airfield ground light system whenever the sensors detect the motion of inbound and outbound aircraft coming towards and depart from the airport runway. It provides smart ground lighting system to help improve the...
One of the greatest challenges with cutting edge technology in System-on-Chip (SoC) is capability of processing core especially for complex and larger network size interconnections. Additionally, it is important to consider the effectiveness of routing algorithm in the overall performance of Network-on-Chip (NoC). Hence, the design and implementation of networks-on-chip should be considering aspects...
Deoxyribonucleic Acid (DNA) sequence alignment is essentially a way of comparing two or more DNA sequences with aim to find regions of similarities among them. The Smith-Waterman (SW) algorithm is a local alignment algorithm which is able to identify mutation in DNA sequences. However, the aforementioned algorithm tends to be slower in computation of long DNA sequences. Over decades ago, Field Programmable...
Active robot tracking system is one kind of utilization of tracking system on a mobile robot and widely used in many aspect such as security or military. With the widespread of application of robot tracking system, it is necessary that the development of this robot tracking system that facilitate future enhancement. However, problem of detecting the object, planning path and avoiding obstacles during...
Data acquisition (DAQ) is the process of acquire analog signals from different types of sources and further process the acquired signals through personal computer (PC) in digital form. Compared to traditional measurement system, PC-based DAQ system provides a more flexible and cost-effective measurement solution to the industry and utilizes the efficiency, processing power and connectivity capabilities...
The ability to perform real-time signal analysis on physiological signal is important in today's technology. This allows physician to monitor their patient's health condition and provide the necessary action immediately. To obtain accurate measurement of this signal, proper signal interface between the patient body and the signal analyzer is crucial. In this work, a microprocessor system interfaced...
In this paper, a power analysis of a Nios II processor system is carried out. The methodology of power analysis includes SoPC (System on a Programmable Chip) system integration, architecture design compilation, software program compilation using a toolchain, system simulation and power analysis. In this work, a peak detection algorithm is implemented into the embedded processor system for power analysis...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.